He hit Download .
Do not use generic download sites. Go to Adobe’s official site. Log into your Adobe account. Under "Acrobat Pro" or "Standard," look for the dropdown menu that says "64-bit (Recommended)." adobe acrobat 64 bit windows 10 top
Run suspicious PDFs without fear. The 64-bit version isolates the rendering engine. If a PDF tries to exploit a vulnerability, Windows 10’s Defender ATP (Advanced Threat Protection) kills the sandbox, not your system. He hit Download